diff options
Diffstat (limited to 'rdiff-backup/testing/metadatatest.py')
| -rw-r--r-- | rdiff-backup/testing/metadatatest.py | 58 |
1 files changed, 56 insertions, 2 deletions
diff --git a/rdiff-backup/testing/metadatatest.py b/rdiff-backup/testing/metadatatest.py index becfecc..8da750d 100644 --- a/rdiff-backup/testing/metadatatest.py +++ b/rdiff-backup/testing/metadatatest.py @@ -1,6 +1,6 @@ import unittest, os, cStringIO, time from rdiff_backup.metadata import * -from rdiff_backup import rpath, connection, Globals, selection +from rdiff_backup import rpath, connection, Globals, selection, lazy tempdir = rpath.RPath(Globals.local_connection, "testfiles/output") @@ -151,7 +151,9 @@ class MetadataTest(unittest.TestCase): diff1 = [rp1, rp4] diff2 = [rp1new, rp2, zero] - output = patch(iter(current), iter(diff1), iter(diff2)) + Globals.rbdir = tempdir + output = PatchDiffMan().iterate_patched_meta( + [iter(current), iter(diff1), iter(diff2)]) out1 = output.next() assert out1 is rp1new, out1 out2 = output.next() @@ -160,5 +162,57 @@ class MetadataTest(unittest.TestCase): assert out3 is rp3, out3 self.assertRaises(StopIteration, output.next) + def test_meta_patch_cycle(self): + """Create various metadata rorps, diff them, then compare""" + def write_dir_to_meta(manager, rp, time): + """Record the metadata under rp to a mirror_metadata file""" + metawriter = man.get_meta_writer('snapshot', time) + for rorp in selection.Select(rp).set_iter(): + metawriter.write_object(rorp) + metawriter.close() + + def compare(man, rootrp, time): + assert lazy.Iter.equal(selection.Select(rootrp).set_iter(), + man.get_meta_at_time(time, None)) + + + self.make_temp() + Globals.rbdir = tempdir + man = PatchDiffMan() + inc1 = rpath.RPath(Globals.local_connection, "testfiles/increment1") + inc2 = rpath.RPath(Globals.local_connection, "testfiles/increment2") + inc3 = rpath.RPath(Globals.local_connection, "testfiles/increment3") + inc4 = rpath.RPath(Globals.local_connection, "testfiles/increment4") + write_dir_to_meta(man, inc1, 10000) + compare(man, inc1, 10000) + write_dir_to_meta(man, inc2, 20000) + compare(man, inc2, 20000) + man.ConvertMetaToDiff() + man = PatchDiffMan() + write_dir_to_meta(man, inc3, 30000) + compare(man, inc3, 30000) + man.ConvertMetaToDiff() + man = PatchDiffMan() + man.max_diff_chain = 3 + write_dir_to_meta(man, inc4, 40000) + compare(man, inc4, 40000) + man.ConvertMetaToDiff() + + man = PatchDiffMan() + l = man.sorted_meta_inclist() + assert l[0].getinctype() == 'snapshot' + assert l[0].getinctime() == 40000 + assert l[1].getinctype() == 'snapshot' + assert l[1].getinctime() == 30000 + assert l[2].getinctype() == 'diff' + assert l[2].getinctime() == 20000 + assert l[3].getinctype() == 'diff' + assert l[3].getinctime() == 10000 + + compare(man, inc1, 10000) + compare(man, inc2, 20000) + compare(man, inc3, 30000) + compare(man, inc4, 40000) + if __name__ == "__main__": unittest.main() |